[PATCH v3 0/7] KVM: arm64: Reduce hyp_vmemmap overhead

[Quentin Perret]

Hi all,

This is a v3 of the patch series previously posted here:

  https://lore.kernel.org/r/20210602094347.3730846-1-qperret@google.com

Please refer to the cover letter of v1 for the context and motivation
behind the series.

Changes since v2:
 - Rebased on kvmarm/next

Thanks,
Quentin

Quentin Perret (7):
  KVM: arm64: Move hyp_pool locking out of refcount helpers
  KVM: arm64: Use refcount at hyp to check page availability
  KVM: arm64: Remove list_head from hyp_page
  KVM: arm64: Unify MMIO and mem host stage-2 pools
  KVM: arm64: Remove hyp_pool pointer from struct hyp_page
  KVM: arm64: Use less bits for hyp_page order
  KVM: arm64: Use less bits for hyp_page refcount

 arch/arm64/kvm/hyp/include/nvhe/gfp.h         |  45 +------
 arch/arm64/kvm/hyp/include/nvhe/mem_protect.h |   2 +-
 arch/arm64/kvm/hyp/include/nvhe/memory.h      |   7 +-
 arch/arm64/kvm/hyp/include/nvhe/mm.h          |  13 +-
 arch/arm64/kvm/hyp/nvhe/mem_protect.c         |  60 +++++-----
 arch/arm64/kvm/hyp/nvhe/page_alloc.c          | 112 +++++++++++++-----
 arch/arm64/kvm/hyp/nvhe/setup.c               |  30 +++--
 arch/arm64/kvm/hyp/reserved_mem.c             |   3 +-
 8 files changed, 145 insertions(+), 127 deletions(-)

-- 
2.32.0.rc1.229.g3e70b5a671-goog